package com.cn.wanxi.dao.impl;

import com.cn.wanxi.dao.NavDao;
import com.cn.wanxi.model.NavModel;
import com.cn.wanxi.model.ProductModel;

import java.util.List;

public class NavImpl implements NavDao {

    @Override
    public int add(NavModel navModel) {
        return 0;
    }

    @Override
    public List<NavModel> findAll(NavModel navModel) {
        String sql="select * from nav";
        return null;
    }

    @Override
    public int update(NavModel navModel) {
        return 0;
    }

    @Override
    public NavModel findById(NavModel navModel) {
        return null;
    }

    @Override
    public int delete(NavModel navModel) {
        return 0;
    }

    @Override
    public int getCount(NavModel navModel) {
        return 0;
    }
}
